Definition of none of someone's affair/business
- What I do in my spare time is none of your business.
: not any
: not one : nobody
: not any such thing or person
: not any : no
: by no means : not at all
: in no way : to no extent
: the fifth of the canonical hours
: some person : somebody
: commercial, professional, public, or personal business
: matter, concern
: a procedure, action, or occasion only vaguely specified
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